How to replace the battery on an Audi 80?

I need to replace the battery on my Audi 80, but I'm not sure how to access it. Can someone give me step-by-step instructions or a helpful video tutorial? Thanks!

First, locate the battery in the engine bay. It is usually positioned towards the front of the car and near the fender. Then, using a wrench, remove the negative (black) and positive (red) cables from the terminals. After that, unscrew the battery hold-down or clamp and remove the old battery. Finally, install the new battery in the same orientation and reattach the cables and hold-down. Make sure to tighten the connections and test the battery before closing the hood.